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- Title
The role of paleohydrochemical factors in groundwater chemistry formation in oil-and-gas-bearing deposits of the northeastern Bol'shekhetskaya Megasyneclise.
- Authors
Sadykova, Ya.; Dul'tseva, M.
- Abstract
Groundwater chemistry in the northwestern Bol'shekhetskaya Megasyneclise is considered, and the predominance of inversion hydrogeochemical zonality is identified. The analysis of the hydrogeochemistry and genetic coefficients enabled the tentative identification of infiltrogenic, sedimentogenic, lithogenic, and condensatogenic types of waters. The implemented paleohydrogeochemical reconstructions confirmed the predominance in the cross-section of ancient infiltrogenic and slightly saline sedimentogenic water at all development stages of the sedimentary basin.
- Subjects
WATER chemistry; GROUNDWATER; OIL-gas mixtures; SEDIMENTARY basins; CRETACEOUS Period
- Publication
Water Resources, 2017, Vol 44, Issue 2, p246
- ISSN
0097-8078
- Publication type
Article
- DOI
10.1134/S0097807817020130